.edit-kb-page .page-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 25px;
      padding-bottom: 15px;
      border-bottom: 1px solid #e9ecef;
    }

    .edit-kb-page .page-header h1 {
      margin: 0;
      font-size: 1.8em;
      color: #34495e;
    }

    .edit-kb-page .page-header h1 i {
      margin-right: 10px;
      color: #f39c12;
    }

    .edit-kb-page .page-header button i {
      margin-right: 5px;
    }

    .alert {
      padding: 12px 15px;
      border-radius: 6px;
      margin-bottom: 20px;
      display: flex;
      align-items: center;
    }

    .alert i {
      margin-right: 10px;
      font-size: 1.1rem;
    }

    .alert-error {
      background-color: #fdecea;
      color: #e74c3c;
    }

    .alert-success {
      background-color: #d4edda;
      color: #155724;
    }

    .edit-kb-content {
      background-color: #fff;
      border-radius: 8px;
      padding: 25px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .edit-kb-form .form-group {
      margin-bottom: 20px;
    }

    .edit-kb-form label {
      display: block;
      margin-bottom: 8px;
      font-weight: 600;
      color: #34495e;
    }

    .edit-kb-form label .required {
      color: #e74c3c;
      margin-left: 4px;
    }

    .edit-kb-form input[type="text"],
    .edit-kb-form textarea {
      width: 100%;
      padding: 12px;
      border: 1px solid #ddd;
      border-radius: 6px;
      font-size: 1rem;
      transition: border-color 0.3s;
    }

    .edit-kb-form input[type="text"]:focus,
    .edit-kb-form textarea:focus {
      outline: none;
      border-color: #f39c12;
      box-shadow: 0 0 0 2px rgba(243, 156, 18, 0.2);
    }

    .radio-group {
      margin-top: 10px;
    }

    .radio-option {
      display: flex;
      align-items: flex-start;
      margin-bottom: 12px;
      padding: 12px;
      border: 1px solid #e9ecef;
      border-radius: 6px;
      transition: background-color 0.2s, border-color 0.2s;
    }

    .radio-option:hover {
      background-color: #f8f9fa;
    }

    .radio-option input[type="radio"] {
      margin-top: 4px;
      margin-right: 12px;
      width: 18px;
      height: 18px;
      accent-color: #f39c12;
    }

    .radio-option label {
      flex-grow: 1;
      margin-bottom: 0;
      cursor: pointer;
    }

    .radio-option label i {
      margin-right: 8px;
      color: #f39c12;
    }

    .option-desc {
      display: block;
      margin-top: 5px;
      font-size: 0.9rem;
      color: #6c757d;
      font-weight: normal;
    }

    .form-actions {
      margin-top: 30px;
      display: flex;
      gap: 15px;
    }

    .save-btn, .cancel-btn {
      padding: 12px 20px;
      border-radius: 6px;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: background-color 0.3s;
      display: inline-flex;
      align-items: center;
    }

    .save-btn {
      background-color: #f39c12;
      color: white;
      border: none;
    }

    .save-btn:hover {
      background-color: #e67e22;
    }

    .save-btn i {
      margin-right: 8px;
    }

    .cancel-btn {
      background-color: #f8f9fa;
      color: #6c757d;
      border: 1px solid #dee2e6;
    }

    .cancel-btn:hover {
      background-color: #e9ecef;
    }

    .save-btn:disabled, .cancel-btn:disabled {
      background-color: #aaa;
      cursor: not-allowed;
    }

    .danger-zone {
      margin-top: 40px;
      padding-top: 20px;
      border-top: 1px solid #e9ecef;
    }

    .danger-zone h3 {
      color: #e74c3c;
      margin-top: 0;
      margin-bottom: 10px;
      font-size: 1.2rem;
    }

    .danger-zone p {
      color: #6c757d;
      margin-bottom: 20px;
      font-size: 0.95rem;
    }

    .delete-btn {
      padding: 12px 20px;
      background-color: #fff;
      color: #e74c3c;
      border: 1px solid #e74c3c;
      border-radius: 6px;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s;
      display: inline-flex;
      align-items: center;
    }

    .delete-btn:hover {
      background-color: #e74c3c;
      color: white;
    }

    .delete-btn i {
      margin-right: 8px;
    }

    .delete-btn:disabled {
      background-color: #f8f9fa;
      color: #aaa;
      border-color: #aaa;
      cursor: not-allowed;
    }

    @media (max-width: 576px) {
      .form-actions {
        flex-direction: column;
      }
      
      .save-btn, .cancel-btn {
        width: 100%;
      }
    }
